Brother LZ2-B855E Service Manual page 70

8. ELECTRIC COMPONENTS
P13 [FAN1] (JAPAN SOLDERLESS TERMINAL PHR-3)
Pin No. Signal name
1 +24V
2 Fan lock error
3 0V
P14 [AC18V] (JAPAN SOLDERLESS TERMINAL PHDR-30VS)
Pin No. Signal name
1 AC18V(D10)
2 AC18V(D10)
3 -
4 -
5 AC18V(N)
6 AC18V(N)
7 -
8 -
9 AC18V(A)
10 AC18V(A)
11 -
12 -
13 AC18V(B)
14 AC18V(B)
15 -
16 -
17 AC18V(C)
18 AC18V(C)
19 -
20 -
21 AC18V(D)
22 AC18V(D)
23 -
24 -
25 AC18V(E)
26 AC18V(E)
27 -
28 -
29 AC20V(F)
30 AC20V(F)
P15 [DC300V](MOLEX 3191-02R1)
Pin No. Signal name
1 +300V
2 0V(DC300)
8-11
Probable symptoms due to poor contact
Rotation of FAN1 is irregular.
Error code Ec4 appears.
Probable symptoms due to poor contact
Home position can not be found.
The machine does not zigzag.
The zigzagging is not correct.
Error code Ec1 appears.
Probable symptoms due to poor contact
Home position can not be found.
The machine does not zigzag.
The zigzagging is not correct.
Error code Ec1 appears.
LZ2-B855E,B856E